pgops vs PostgreSQL performance Tuner MCP Server
pgops is an MCP server published by arzharch. Marketplaces we read that list it: 1 (Official MCP Registry). PostgreSQL performance Tuner MCP Server is an MCP server published by isdaniel. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-25. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  pgops |  PostgreSQL performance Tuner MCP Server |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.9 Downloads/month (PyPI): 239 Downloads/week (PyPI): 82 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.5.2 Downloads/month (PyPI): 298 Downloads/week (PyPI): 42 Forks (GitHub): 5 Stars (GitHub): 30 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | pgops | PostgreSQL performance Tuner MCP Server |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 0 (worse) | 30 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 5 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (pgops-mcp) | On your machine (pgtuner-mcp) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 8, secrets among them: 2 | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/arzharch/pgops-mcp | github.com/isdaniel/pgtuner_mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
pgops
Safe, audited PostgreSQL operations for AI agents: queries, migrations, EXPLAIN, containers
PostgreSQL performance Tuner MCP Server
provides AI-powered PostgreSQL performance tuning capabilities.
How to run each
pgops As a local MCP server: PyPI package
claude mcp add --env "PGOPS_DSN=<YOUR_PGOPS_DSN>" --env "PGOPS_READONLY_DSN=<YOUR_PGOPS_READONLY_DSN>" --transport stdio pgops-mcp -- uvx pgops-mcpRequires: PGOPS_DSN (secret), PGOPS_READONLY_DSN (secret)
PostgreSQL performance Tuner MCP Server As a local MCP server: PyPI package
claude mcp add --transport stdio pgtuner-mcp -- uvx pgtuner-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of PostgreSQL performance Tuner MCP Server publish no settings it asks for, so we do not compare settings.
What it can do: pgops · What it can do: PostgreSQL performance Tuner MCP Server · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.